Anyone interested on fuelsaver

Hello to all blazing r, If any of you interested to buy the fuel saver, The price is $170. Normally, you can buy this for only one item but for this one there 5 inside. This provide more efficiency on the car. Not only it saves fuel but increase torque since i use this for 3 months already it does feel difference on my DC5. So what r u waiting grab for one of these for your car. Please text me if interested. 8853565.
Below is the pictures which use fuel saver in their car including me.

DC5type R


Sangyong Rexton 290D (my friend)